TSdlEnum.h

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#pragma once
 
#include "SDL/sdl_fwd.h"
 
#include <Common/assertion.h>
 
#include <string_view>
#include <type_traits>
 
namespace ph
{
 
template<typename EnumType>
class TSdlEnum final
{
    static_assert(std::is_enum_v<EnumType>,
        "EnumType must be an enum. Currently it is not.");
 
public:
    EnumType operator [] (std::string_view entryName) const;
 
    std::string_view operator [] (EnumType enumValue) const;
};
 
// In-header Implementations:
 
template<typename EnumType>
inline EnumType TSdlEnum<EnumType>::operator [] (const std::string_view entryName) const
{
    // Please make sure you provide a specialization of `TSdlEnum` for your enum type.
    PH_ASSERT_UNREACHABLE_SECTION();
 
    return static_cast<EnumType>(0);
}
 
template<typename EnumType>
inline std::string_view TSdlEnum<EnumType>::operator [] (const EnumType enumValue) const
{
    // Please make sure you provide a specialization of `TSdlEnum` for your enum type.
    PH_ASSERT_UNREACHABLE_SECTION();
 
    return "";
}
 
}// end namespace ph